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API pH UP Freshwater Aquarium Water pH Raising Solution for fish,4-Ounce Bottle, Brown
Inhouse product
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Customer Image, click to open customer review
Customer Image, click to open customer review
Customer Image, click to open customer review
Customer Image, click to open customer review
Customer Image, click to open customer review
Customer Image, click to open customer review
Customer Image, click to open customer review
Customer Image, click to open customer review
Customer Image, click to open customer review
Reviews & Ratings
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PattyMH
09-08-2025I was trying to cycle my tank and the product I used caused an increase in acidity because I accidentally overdosed it a bit. I used ph up and was very concerned to not use too much because I didn’t want to disrupt the live fish in my tank. I followed the directions to the letter, and ended up having to use double the dose of what the product directions were. It took 3 days of every few hour use of ph up and water testing to raise the ph tto my liking.
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jason
09-08-2025Lost a few fish to low ph, api did not work well for me , i read the directions followed perfectly and my ph was not increasing .
Technical Specifications
About this item Contains one (1) API pH UP Freshwater Aquarium Water pH Raising Solution 4-Ounce Bottle Raises freshwater aquarium water pH with a phosphate-free formula Does not promote growth with pH adjustments and is safe for plants and fish Slowly neutralizes acidic substances that cause low water pH Test water weekly and use to correct pH level in freshwater aquariums
